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From "zhaoziyan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ROCKETMQ-245) All topic msg put in the same log may is not a good desgin .
Date Fri, 14 Jul 2017 07:25:00 GMT
zhaoziyan created ROCKETMQ-245:
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             Summary: All topic msg put in the same log may is not a good desgin .
                 Key: ROCKETMQ-245
                 URL: https://issues.apache.org/jira/browse/ROCKETMQ-245
             Project: Apache RocketMQ
          Issue Type: Improvement
          Components: rocketmq-store
    Affects Versions: 4.1.0-incubating
            Reporter: zhaoziyan
            Assignee: yukon
            Priority: Minor


The MQ put all topic msg in the same log file . I think is not a good design .
Reason : all topic concurrency put msg , they need compete for one file lock, topic may influence
each other .
Some one have  change topic msg to store in independent file . The QPS is high than store
in the same log file (  The store log system is still include physic log and queue .)






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